•Electricity means the flow of electric current. •An electric circuit is a complete path through which electricity travels •Circuits are made up of wires and electrical parts such as batteries, light bulbs, resistors, motors and switches •A circuit diagram is a shorthand method of describing a working circuit.
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Preview and Download !Electricity Scout's Name: _____ Electricity - Merit Badge Workbook Page. 7 of 8 Sample Home Electrical Inspection Checklist Outlets Check for outlets that have loose-fitting plugs, which can overheat and lead to fire. Replace any missing or broken wall plates. Make sure there are safety covers on all unused outlets that are accessible to ...
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Preview and Download !Repeat with Worksheet 2: How electricity is made in a wind farm. Go through the answers with the children fi rst, using your A3 copies of the worksheets, before asking them to copy the sentences. White out some of the words before photocopying the worksheets for the children. Write the words on the board and ask the children to write the labels
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Preview and Download !Basic Electricity and Electronics Module One – Terms and Definitions 1. Coulomb – is the unit of electrical charge 2. ( R )Resistance – is the opposition to current flow. Measured in Ohms 3. (I) Current – is the movement of electrons (Coulombs per sec). Measured in Amps 4.
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Preview and Download !c. Calculate the number of kilowatt-hours of electricity used by the alarm clock if it is left on for one year. d. Calculate the cost of using the alarm clock for one year if your town charges $0.15/kWh. 6. Using the formula for power, calculate the amount of current through a 75-watt light bulb that is connected to a 120-volt circuit in your ...
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Preview and Download !created to make using electricity safer, like a fuse . A fuse is a safety device that has a metal wire which melts and stops the electrical current from flowing through the circuit when the current becomes too strong. A transformer allows electricity to be safely transmitted ov er long distances at a fast rate of speed .
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Preview and Download !Construction Math Toolbox - Electricity and Ohm’s Law 43 Electricity and Ohm’s Law Worksheets Problem #1 A 110 volt wall outlet supplies power to a strobe light with a resistance of 2200 ohms. How much current is flowing through the strobe light? Choose your answer below 1. 0.5 amps 2. 2.0 amps 3. 0.05 amps 4. 1.0 amps Problem #2
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Preview and Download !Introductory Electricity and Magnetism Worksheets and Solutions EI1: Charge and Coulomb™s Law 3 EI2: Electric Fields 7 EI3: Electric Potential 11 EI4: Voltage and Current 15 EI5: Circuits 19 EI6: Electrical Safety 23 EI7: Magnetism 27 EI8: Electromagnetism 31 1. 2 .
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Preview and Download !WORKSHEET FOR MAGNETISM AND ELECTRICITY . Use your VOM to check the voltage induced by a coil of magnet wire passing through a magnetic field: Highest reading along the lines of force = _____
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Preview and Download !1. Use a Kill a Watt device to investigate electricity consumption of appliances around your home. 2. Pick one item to investigate and complete the following table using a data from the Kill a Watt device and a calculator: Item Name: A Energy Consumption Reading (kWh) from Kill a Watt device kWh B Elapsed Time Recorded by Kill a Watt device
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